Ответ:
Б. He is glad to settle down in some exotic country.
Это грамматическая конструкция Conditionals.
Тут пример 1-го conditional.
If don't finish my homework, I won't go for a wak with my friends.
Если я не сделаю домашнее задание, то я не пойду гулять со своими друзями.
<span>3. 'Where's Martin?' 'I'm sorry. I don't know.
</span>4. Sue is a very quiet person. She doesn't talk very much.
5. Jim drinks a lot of tea. It’s his favourite drink.
<span>6. It's not true! I don't believe it! </span>
7. That's a very beautiful picture. I like it very much.
<span>8. Mark is a vegetarian. He doesn't eat meat.</span>